Circuit/System Testing
WARNING: This page is about a different car, the 2018 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition/Vehicle & All vehicle systems - Off
- Disconnect the electrical connector: Coax Cable @ A11 Radio & T23 Radio Antenna Amplifier
- Perform the following procedure/test: Coax Cable - Component Testing
Verify the procedure/test passes.
- If the component does not work as specified
Replace the component: Coax Cable
- Go to next step: If the components test normal
- If the component does not work as specified
- Connect the component: Coax Cable @ A11 Radio
- Ignition - On/Vehicle - In Service Mode - A11 Radio - ON
- Verify a test lamp turns On between the test points: Coax Cable Center @ T23 Radio Antenna Amplifier & Ground
- If the test lamp does not turn On
- Replace the component: A11 Radio
- Go to next step: If the test lamp turns On
- Test or replace the component: T23 Radio Antenna Amplifier